JimmyJames905
New Member
K. Most of the info I've quickly gathered seems to indicate that most people who are using dutchpro with coco seem to be using it in hydro DWC and flood/ebb-flow systems with roots suspended in solution with aeration. Is this how you're using it?
But like I said. I don't use coco. I'm sure it's great but I've never seen the point (other than for extremely experienced growers who want to create their own custom nutrient base). I don't want to make assumptions about your skill level but I would dry out a sample of your media, get the cheap kit and run a quick slurry test for ph and definitely test NPK. If your NPK is good and your ph is in fact what you say then the only answer would be nutrient lock out due to low ph. This means you have all the nutrients you need stored in the coco but your plant can't absorb them.
You will need to dry and grind the coco test sample to get accurate results.
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But like I said. I don't use coco. I'm sure it's great but I've never seen the point (other than for extremely experienced growers who want to create their own custom nutrient base). I don't want to make assumptions about your skill level but I would dry out a sample of your media, get the cheap kit and run a quick slurry test for ph and definitely test NPK. If your NPK is good and your ph is in fact what you say then the only answer would be nutrient lock out due to low ph. This means you have all the nutrients you need stored in the coco but your plant can't absorb them.
You will need to dry and grind the coco test sample to get accurate results.
Sent from my iPhone using 420 Magazine Mobile App